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Individual Calculations October 2019 |
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| Materia, Marco Total change: -81.20 | |   |
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| World Cadet Chess Championships 2019(O10) | SHANDONG WEIFANG | CHN | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2236 | 7.00 | 10 | -2.03 | 40 | -81.20 | |
|  Tushishvili, Tamaz | | | 1836 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jiang, Qiyu | | | 1836 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Deladerriere, Apollo | | | 1836 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xie, Bryan | | | 1836 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kong, Xiangrui | | | 1889 | CHN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Wongso, Steve | | | 1836 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Efimov, Leonid | | | 1836 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Wei, Jianzhou | c | | 1836 * | CHN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Han, Johnathan | | | 1836 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vetokhin, Savva | c | | 2016 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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